Contamination, Pollution and Quality

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Featured Articles
June 12, 2024
The ripple effect of safe drinking water on health under Jal Jeevan Mission
Leveraging research to optimise water programs for improved health outcomes in India
Closing the tap on disease (Image: Marlon Felippe; CC BY-SA 4.0, Wikimedia Commons)
June 4, 2024
Azolla, a floating fern that drinks oil
Azolla pinnata, a floating water fern provides a unique environmentally friendly approach to mitigate the negative impacts of oil spills and promote cleaner water bodies.
Azolla pinnata, water fern that drinks oils (Image Source: Yercaud-elango via Wikimedia Commons)
May 6, 2024
Floating forward: An entrepreneur's tryst for 'clean-water' bodies
In our quest to spotlight dedicated entrepreneurs in the water sector, we bring you the inspiring story of Priyanshu Kamath, an IIT Bombay alumnus, who pivoted from a lucrative corporate career to tackle one of India's most intricate water quality challenges, that of pollution of its urban water bodies.
Innovative solutions to clean urban water bodies, Floating islands (Photo Credit: Priyanshu Kamath)
April 1, 2024
FAQ - Stubble burning in India: Causes, effects, and solutions
Decoding the problems and solutions related to stubble burning
Burning of rice residues after harvest, to quickly prepare the land for wheat planting, around Sangrur, Punjab (Image: 2011CIAT/NeilPalmer; CC BY-SA 2.0 DEED)
February 20, 2024
Sewage will overtake agriculture as the biggest polluter of river sub basins in India
This study predicts that sewage will become the dominant source of nitrogen pollution in rivers due to urbanisation and insufficient wastewater treatment technologies and infrastructure in worse case scenario projections in countries such as India.
The polluted river Yamuna at Agra (Image Source: India Water Portal)
January 30, 2024
Sustaining water quality in water supply initiatives
The workshop provided inputs into the newly formed committee for “Standard Operation Procedure for Quality Testing of Drinking Water Samples at Sources and Delivery Points”
Sector partners come together to supplement the efforts of the government on water quality and surveillance (Image: Barefoot Photographers of Tilonia)
Jal Jeevan Mission: Will piped water to every household no longer be a pipe dream?
There is a need to focus on the “first mile” i.e. communities across rural India to be able to ensure sustainability and scalability for piped water supply.
Bishwadeep Ghose
Manisha Shah
Posted on 14 Mar, 2020 04:26 PM

Millions of Indian women can take up to six trips a day to gather and transport water, which takes up a major part of their day. During scorching summers when many sources dry up, their drudgery gets even worse.
A school boy from Tilonia in semi-arid region of Rajasthan drinks from a tap from a rainwater harvesting tank that provides clean drinking water. (Image: Barefoot photographers of Tilonia)
Under Har Ghar Nal Se Jal, states to open water testing labs
Policy matters this week
Swati Bansal
Posted on 12 Mar, 2020 02:39 PM

DDWS orders states to open up water testing laboratories to the public
Residents of a village testing their water (Source: Arghyam)
Groundwater in 30 districts in Delhi-NCR contaminated, reveals 2019 data
News this week
Swati Bansal
Posted on 12 Mar, 2020 02:31 PM

30 districts in Delhi-NCR had contaminated groundwater in 2019: Water Minister
A resident in Delhi with her extracted groundwater (Source: IWP FLickr photos)
Women lead the way in water quality surveillance
Why women need to be trained and engaged in monitoring and surveillance of water quality at the community level in rural India?
Nirma Bora
WaterAid India
Posted on 06 Mar, 2020 01:45 PM

Historically, water is a gendered burden, with women being the primary caregivers responsible for cooking, washing and cleaning chores in the house and in modern times in institutions (teachers, anganwadi and healthcare workers). Women have traditionally been associated with various water related tasks - be it collecting, fetching, or purifying water.
Organised under WaterAid India’s partnership with GAP, water testing workshop (2019) held in Indore district aimed at training women and youth to lead the entire process of community water management – from planning to supply, operations and maintenance and to educate communities on water-quality issues. (Image: WaterAid India/Ashima Narain)
Bringing back the trust: Getting our belief back in public water supply systems
While the government has passed a draft notification to bar use of Reverse Osmosis (RO) purifiers in cities, what does evidence on the ground tell us?
Sunderrajan Krishnan
Posted on 06 Mar, 2020 01:01 PM

The Government of India has passed a draft notification to bar membrane based systems such as Reverse Osmosis (RO) to be used as domestic purifiers in cities where the tap water is safe according to the Burea
Is our tap water really safe? (Image Source: IWP Flickr Photos)
UP's Banda exemplifies water conservation efforts
News this week
Swati Bansal
Posted on 05 Mar, 2020 02:00 PM

Limca Book of Records recognises UP's Banda for water conservation efforts
Local women and men engaged in digging trenches (Source: IWP Flickr photos). Pic for representation only
Unravelling Kuttanad’s drinking water paradox
Floods such as in 2018 could take the situation downhill causing severe drinking water crisis.
Jayasree Vaidyanathan
Posted on 24 Feb, 2020 12:55 PM

Surrounded by vast expanses of water, the Kuttanad region in Alleppey district, Kerala faces severe drinking water scarcity due to infrastructure failure and civic body inaction.
Lack of sufficient quality water, poor pipe connectivity and frequent breakdown of existing pipelines are common in the area (Image: Jayasree Vaidyanathan)
Community water purification system in a Delhi urban slum
Women swipe clean drinking water through an automated dispensing unit at the Lalbagh slum.
Amita Bhaduri
Posted on 22 Feb, 2020 12:38 PM

It’s a dull reality that the state of water in the urban slum of Lalbagh near Azadpur in north Delhi was awful till a few years back. Hoards of people would queue up to get water from the public taps or the tankers along the road. Life was tough here and people got access to piped water supply only recently.
Once selected for the role, the women entrepreneurs were trained to run the community filtration plant and overlook all operations ranging from the management of customers to the plant finances. (Image: India Water Portal)
Indian Standard for Drinking Water as per BIS specifications (IS 10500-2012) (Second Revision)
This presentation gives details of the permissible and desirable limits of various parameters in drinking water as per the BIS standard specifications for potable water.
Arghyam
Bureau of Indian Standards (BIS)
Central Water Commission
Posted on 20 Feb, 2020 10:28 AM

Arghyam has compiled a brief presentation which gives details of the permissible and desirable limits for various parameters in drinking water as per Bureau of Indian Standards (BIS) specifications for potable water

Drinking water quality and health (Image Source: Wikimedia Commons)
Tangled bones, children unable to move and lives cut short
Fluorosis has turned out to be a chronic public health problem, with millions of people at high risk due to lack of clean drinking water.
Vikas Ratanjee
Posted on 19 Feb, 2020 11:45 AM

I am in the middle of nowhere, out on a field visit to understand how fluoride, a deadly contaminant in groundwater has been afflicting people in some of the worst affected villages in Nalgonda, Telangana. I am thirsty as hell and would do anything to find a seemingly elusive little glass of water, but I can’t.
INREM Foundation has helped develop protocols on designing proactive action on safe water and nutrition to help mitigate fluorosis (Image: Vikas Ratanjee)
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